高考英语难点讲解[24]-不可臆断的推理题[阅读理解]
2009年9月4日 - 高考网
wasstruckby21piecesofcomet(彗星).Whenthefragments(碎片)landedinthesouthernpartofthegiantplanet,theexplosionswerewatchedbyscientistshereonearth.Butwhatifourownplanetwashitbyacomet?
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wasstruckby21piecesofcomet(彗星).Whenthefragments(碎片)landedinthesouthernpartofthegiantplanet,theexplosionswerewatchedbyscientistshereonearth.Butwhatifourownplanetwashitbyacomet?